@georgia I have seen seeing people posting casual comments about Euphoria being gross and perverted (for example Cassie dressing up as a baby for only fans) with comments such as "because Sam Levinson is a 🧃" which is a dog whistle for saying anti-semite shit. A lot of comments about Sam Levinson being Jewish even though it's crickets with anglo white men exhibit deviant behavior here and everywhere else.
I'm sorry that your sister feels that way. It's really fucked up but it's also a reaction to real fears with the current state of the U.S.